Mayco SW303 Manganese Wash
- Brand
- Mayco
- Code
- SW303
- Fires at
- cone 5–10
- Food safe
- Unknown
Mayco Stoneware Wash. Cone 5–10. Dinnerware safe when covered with a clear glaze (per Mayco). Swatch and details from Mayco’s 2025 Color Guide.
Public pieces with this glaze
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